Enhanced multicolor fluorescence in bioimaging using deep-ultraviolet surface plasmon resonance
Enhanced multicolor fluorescence in bioimaging using deep-ultraviolet surface plasmon resonance
复制标题
DOI：
10.1063/1.4881325
复制
发表时间：
2014-06-02
影响因子：
4
通讯作者：
Kawata, Yoshimasa
中科院分区：
文献类型：
--
作者：
Kikawada, Masakazu;Ono, Atsushi;Kawata, Yoshimasa
利用深紫外光表面等离子体共振(DUV-SPR)技术，在Kretschmann构型的铝薄膜上实现了增强的多色荧光。利用菲涅耳方程对薄膜厚度和入射角进行了优化。计算中还考虑了表面氧化层的存在。实验测量表明，DUV-SPR导致量子点和染料标记细胞的荧光强度都有很强的增强。(C)2014 AIP出版有限责任公司。
Enhanced multicolor fluorescence has been achieved using deep-ultraviolet surface plasmon resonance (DUV-SPR) on an aluminum thin film using the Kretschmann configuration. The film thickness and the incident angle of the light were optimized by calculations using the Fresnel equations. The presence of a surface oxide layer was also considered in the calculations. Experimental measurements showed that DUV-SPR led to a strong enhancement of the fluorescence intensity from both quantum dots and dye-labeled cells. (C) 2014 AIP Publishing LLC.